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arXiv 2403.20147cs.CL
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IndiBias:一个衡量印度语境下语言模型社会偏见的基准数据集

IndiBias: A Benchmark Dataset to Measure Social Biases in Language Models for Indian Context

IIT Bombay(印度理工学院孟买分校);Google(谷歌);Adobe Research(奥多比研究院)

Nihar Ranjan Sahoo, Pranamya Prashant Kulkarni, Narjis Asad, Arif Ahmad, Tanu Goyal, Aparna Garimella, Pushpak Bhattacharyya

AI总结:

本文构建英语—印地语双语基准 IndiBias,覆盖印度多类社会与交叉性偏见,并据此评估十个语言模型,发现其在多数交叉群体中偏见更明显。

摘要:

社会偏见在语言数据中的普遍影响,引发了对能够捕捉并评估大型语言模型(LLM)中这些偏见的基准数据集的需求。现有工作主要聚焦于英语和西方语境,导致缺少一个能够涵盖印度独特社会文化细微差别的可靠数据集。为弥补这一差距,我们提出 IndiBias,这是一个专为评估印度语境下社会偏见而设计的综合基准数据集。我们对现有 CrowS-Pairs 数据集进行筛选和翻译,以印地语构建适合印度语境的基准数据集。此外,我们利用包括 ChatGPT 和 InstructGPT 在内的 LLM,以印度盛行的各类社会偏见和刻板印象扩充数据集。所包含的偏见维度涵盖性别、宗教、种姓、年龄、地区、外貌和职业。我们还构建了一项资源,用于沿三个交叉维度处理交叉性偏见。我们的数据集包含 800 个句子对和 300 个元组,用于跨不同人口群体测量偏见。该数据集提供英语和印地语版本,规模与现有基准数据集相当。此外,我们使用 IndiBias 在多种偏见测量指标上比较了十个不同的语言模型。我们观察到,语言模型在大多数交叉群体中表现出更多偏见。

英文摘要:

The pervasive influence of social biases in language data has sparked the need for benchmark datasets that capture and evaluate these biases in Large Language Models (LLMs). Existing efforts predominantly focus on English language and the Western context, leaving a void for a reliable dataset that encapsulates India's unique socio-cultural nuances. To bridge this gap, we introduce IndiBias, a comprehensive benchmarking dataset designed specifically for evaluating social biases in the Indian context. We filter and translate the existing CrowS-Pairs dataset to create a benchmark dataset suited to the Indian context in Hindi language. Additionally, we leverage LLMs including ChatGPT and InstructGPT to augment our dataset with diverse societal biases and stereotypes prevalent in India. The included bias dimensions encompass gender, religion, caste, age, region, physical appearance, and occupation. We also build a resource to address intersectional biases along three intersectional dimensions. Our dataset contains 800 sentence pairs and 300 tuples for bias measurement across different demographics. The dataset is available in English and Hindi, providing a size comparable to existing benchmark datasets. Furthermore, using IndiBias we compare ten different language models on multiple bias measurement metrics. We observed that the language models exhibit more bias across a majority of the intersectional groups.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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